Question

if z is a complex number such that |z-1| =1, z not equal to 2, then the real part of z-2/z is​

Answer 1

Answer:

z is 0 and real oaer is unrefined

Answer 2

0

|z-1|=1

|z|-|1|=1

z-1=1

z=2

z=2+0i

Real part of Z is 2

Z-2/2=

2-2/2

0/2

=0